Atlanta (ATL) to Miami (MIA)
Flight time
≈ 1h 59m
Bearing
154° SE
Atlanta (ATL) to Miami (MIA) is 596 miles (959 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ATL–MIA
US DOT T-100 · filed dataIn April 2026, Delta Air Lines operated the most departures, one of 8 carriers flying nonstop ATL–MIA; the Boeing 757-200 was the most common aircraft at 30% of departures; flights ran 79% full.
Departures
1,157
April 2026
Seats
213,769
both directions
Passengers
168,981
both directions
Load factor
79.0%
passengers ÷ seats
Who flies ATL–MIA?
Delta Air Lines operated the most nonstop ATL–MIA departures in April 2026 (584), one of 8 carriers on the route.
- DL
Delta Air Lines
584 departures · 115,217 seats
Share of departures50.5%83.7%
Load
- AA
American Airlines
302 departures · 47,796 seats
Share of departures26.1%67.8%
Load
- F9
Frontier Airlines
171 departures · 33,240 seats
Share of departures14.8%81.5%
Load
- NK
Spirit Airlines
74 departures · 15,437 seats
Share of departures6.4%73.9%
Load
- YX
Republic Airways
14 departures · 1,064 seats
Share of departures1.2%80.3%
Load
- MQ
Envoy Air
10 departures · 760 seats
Share of departures0.9%91.3%
Load
- SY
Sun Country Airlines
1 departures · 186 seats
Share of departures0.1%29.6%
Load
- 9E
Endeavor Air
1 departures · 69 seats
Share of departures0.1%53.6%
Load
What plane flies ATL–MIA?
In April 2026, the Boeing 757-200 flew 30% of ATL–MIA departures — more than any other aircraft type.
- Boeing 757-200
350 departures · 79.1% load
30.3% - Airbus A321
238 departures · 83.3% load
20.6% - Boeing 737-800
164 departures · 70.3% load
14.2% - Airbus A319
106 departures · 64.6% load
9.2% - Airbus A320neo
99 departures · 82.7% load
8.6% - Airbus A321neo
52 departures · 76.1% load
4.5% - Boeing 767-300
52 departures · 89.1% load
4.5% - Airbus A320
46 departures · 84.1% load
4.0% - Embraer E175
24 departures · 84.9% load
2.1% - Boeing 767-400ER
14 departures · 90.1% load
1.2% - Boeing 737 MAX 8
7 departures · 75.3% load
0.6% - Boeing 737-900ER
3 departures · 93.0% load
0.3% - Bombardier CRJ-700
1 departures · 53.6% load
0.1% - Airbus A350-900
1 departures · 87.6% load
0.1%
How has ATL–MIA traffic changed?
Nonstop ATL–MIA departures rose from 1,083 in May 2025 to 1,157 in April 2026.
Monthly nonstop ATL–MIA traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
1,083 departures · 165,441 passengers
83.3%
Load
June 2025
991 departures · 154,378 passengers
84.8%
Load
July 2025
1,023 departures · 163,347 passengers
85.6%
Load
August 2025
994 departures · 144,938 passengers
83.0%
Load
September 2025
844 departures · 127,821 passengers
84.4%
Load
October 2025
974 departures · 153,439 passengers
86.4%
Load
November 2025
980 departures · 154,076 passengers
84.0%
Load
December 2025
1,159 departures · 178,331 passengers
83.4%
Load
January 2026
1,084 departures · 160,925 passengers
80.8%
Load
February 2026
985 departures · 150,061 passengers
81.9%
Load
March 2026
1,109 departures · 173,410 passengers
83.6%
Load
April 2026
1,157 departures · 168,981 passengers
79.0%
Load
By direction
The DOT files each direction separately — they rarely match.
ATL → MIA
77.6% full
579 departures · 82,990 passengers
MIA → ATL
80.5% full
578 departures · 85,991 passengers
Nonstop ATL–MIA traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Atlanta
US
Hartsfield Jackson Atlanta International Airport
Coordinates
33.64°N, 84.43°W
Hemisphere
N · W
Frequently asked
How far is Atlanta (ATL) from Miami (MIA)?
ATL to MIA is 596 miles (959 km / 518 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ATL to MIA?
A nonstop covers the 596-mile great-circle distance in roughly 1h 59m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ATL–MIA?
In April 2026, the Boeing 757-200 flew the largest share of departures (30.3%), followed by the Airbus A321 (20.6%).
What mileage do I earn flying ATL–MIA?
Distance-based programs credit off the 596-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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